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- Name:
- Daniel Petrik
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Latest questions
Use of List with more than 1000 items as Contains condition for XPQuery leads to error "ORA-01795: maximum number of expressions in a list is 1000"Single aggregate cannot by applied to colection with more than one item?CommandTimeOut best way to increase?PersistentAlias raises an exception ORA-01799: a column may not be outer-joined to a subqueryXPOObject can raise StackOverflowException when base method ToString() is overwritten XPQuery with InTransaction=false reads local (modified) version of XPObject?How to return an enum value from PersistentAlias expressionWhy is Property of XPObject when is inherited from XPObject interpreted as XPCollection altough it is single XPObject in 1:N relation? Does GetObjectsFromQuery converts selected Oid of type of Guid for Oracle (on oracle is stored as CHAR(36))?Why Oid is not set for new created XPObject when is defined as Guid?
Latest answers
Q409598
: XPO - BinaryOperator no more support BinaryOperatorType.Greater when used with attribute of enum type? (I think I have found solution:just retype Mandant ...)
B220762
: Some links in DevExpress Support Center refer to documentation.devexpress.45 instead of documentation.devexpress.com (Well, it looks to be corrected now.)
Q365042
: Does XPQuery supports "group by" with more than one attribute? (OK.)
Q365042
: Does XPQuery supports "group by" with more than one attribute? (Hello Michael,I attach you solution where describe ...)
Q364346
: String.Empty in where condition of XPQuery with oracle database do not works as expected - how to solve this? (Oracel its its' own world.)
Q364346
: String.Empty in where condition of XPQuery with oracle database do not works as expected - how to solve this? (Hello Dennis,I modify XPQuery "Where" co ...)
B209381
: XPCollection does not load data when InTransaction is used with ContainsOperator(..).Not() (Patched version (v2011 vol 2.6) has fixed this bug ...)
B209393
: XPQuery with active inTransaction and uncomitted changes raises an exception SystemInvalidOperation ^. (Patched version (v2011 vol 2.6) has fixed this bug ...)
Q324450
: ExecuteNonQuery - how to execute more than one SQL commands in scope of one transaction ? (I will try better explain. There are defined 3 cla ...)
Q311413
: stored procedure parameter(s) - automatic parameter datatype Guid conversion for MS SQL and Oracle server (Workaround - solution.
I have changed procedure d ...)